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Thread: xml output problem

  1. #1
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    Default xml output problem

    hello there i'm new in java programming and i have problems with a project of mine for my university!!!i would be glad to take a response thnks alot


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    Default Re: xml output problem

    Hello and welcome

    Any chance you could tell us what the problem is and we'll see if anyone can offer you some help.

    // Json

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    Default Re: xml output problem

    yes off course!!my project uses regex in order to take information from weathersites for the weatherforecast in different areas.i have created the xml input but my problem is that i deal alot of problems combinig it with java!to be more specific...
    i don't want to give an exact number of cities so my in java code when parsing the xml i should have to 2D tables so this confuses me alot and in the output i deal the same problems so this is where i want your help thanks alot

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    Super Moderator Json's Avatar
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    Default Re: xml output problem

    What does the XML look like and how are you trying to parse it?

    // Json

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    Default Re: xml output problem

    my xml looks likes:
    <config>
    <site>
    <sname>meteo.gr<sname>
    <surl><![CDATA[http://www.meteo.gr/#]]></surl>
    <regexps>
    <reg name="unique">
    <start><![CDATA[<td class="SmallText">]]</start>
    <end><![CDATA[ <tr class="TRstyle1">]]</end>

    <reg name="hmeromhnia"> //attribute
    <start><![CDATA[ <td class="HeadG">]]></start>
    <end><![CDATA[</td>]]></end>
    </reg>


    <reg name="wra">
    <start><![CDATA[<td colspan="2" class="HeadG">]]></start>
    <end><![CDATA[</td>]]></end>
    </reg>
    <reg name="thermokrasia">
    <start><![CDATA[ <td class="HeadG">]]></start>
    <end><!CDATA[</td>]]></end>
    </reg>

    <reg name="ugrasia">
    <start><![CDATA[ <td class="HeadG">]]></start>
    <end><!CDATA[</td>]]></end>
    </reg>
    it's only a sample! and i parse it like this
    here is the part that i'm not sure i'm doing right!!i should have 2Dtables one for the regex and one for the cities and their urls so i don't know if this is the right way to do so.....

    if(reg_is.child("end").content()=="")
    	    error += "\tNo suffix reg.exp. given.\n";
    	 else
    suffix = HtmlMethods.removeBreaks(replaceVariables(reg_is.child("end").content()));
     
    	}
    	else{
    	  poleis[k][0]= HtmlMethods.removeBreaks(reg_is.string("name"));
    	  poleis[k][1] = HtmlMethods.removeBreaks(replaceVariables(reg_is.child("start").content()));
    	  poleis[k][2] = HtmlMethods.removeBreaks(replaceVariables(reg_is.child("end").content()));
    	  k++;
    	 }
    	}
    	}
     
    	    		for(Xml polh_is:fetchsite.child("site").child("poleis").children("polh")){ //url theloume mia for akoma
        	        	if((polh_is.string("name")=="")||(polh_is.content()==""))//attribute
            				error += "Error in polh: name is - " + polh_is.string("name") + " with url - " + polh_is.content() + " -.\n";
            			else
            				for(int j=0; j<citylink.length; j++){
                      citylink[j][0]=HtmlMethods.removeBreaks(polh_is.string("name"));
                      citylink[j][1]=HtmlMethods.removeBreaks(polh_is.string("with url -"+polh_is.content() +"-.\n"));
     
            				}
        	        }
    Last edited by Json; May 26th, 2010 at 04:36 AM.

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